38373720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4153}}^1$

素因数の和:4185

約数の個数: 128

約数和(自身を含む): 143562240

約数和(自身を除く): 105188520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4153, 4620, 8306, 9240, 12459, 16612, 20765, 24918, 29071, 33224, 41530, 45683, 49836, 58142, 62295, 83060, 87213, 91366, 99672, 116284, 124590, 137049, 145355, 166120, 174426, 182732, 228415, 232568, 249180, 274098, 290710, 319781, 348852, 365464, 436065, 456830, 498360, 548196, 581420, 639562, 685245, 697704, 872130, 913660, 959343, 1096392, 1162840, 1279124, 1370490, 1598905, 1744260, 1827320, 1918686, 2558248, 2740980, 3197810, 3488520, 3837372, 4796715, 5481960, 6395620, 7674744, 9593430, 12791240, 19186860, 38373720]

約数ペア:

[(1, 38373720), (2, 19186860), (3, 12791240), (4, 9593430), (5, 7674744), (6, 6395620), (7, 5481960), (8, 4796715), (10, 3837372), (11, 3488520), (12, 3197810), (14, 2740980), (15, 2558248), (20, 1918686), (21, 1827320), (22, 1744260), (24, 1598905), (28, 1370490), (30, 1279124), (33, 1162840), (35, 1096392), (40, 959343), (42, 913660), (44, 872130), (55, 697704), (56, 685245), (60, 639562), (66, 581420), (70, 548196), (77, 498360), (84, 456830), (88, 436065), (105, 365464), (110, 348852), (120, 319781), (132, 290710), (140, 274098), (154, 249180), (165, 232568), (168, 228415), (210, 182732), (220, 174426), (231, 166120), (264, 145355), (280, 137049), (308, 124590), (330, 116284), (385, 99672), (420, 91366), (440, 87213), (462, 83060), (616, 62295), (660, 58142), (770, 49836), (840, 45683), (924, 41530), (1155, 33224), (1320, 29071), (1540, 24918), (1848, 20765), (2310, 16612), (3080, 12459), (4153, 9240), (4620, 8306)]